java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data --generate-csv --csv-dir csv -tc ../../../trunk/examples/toolchains/AutomizerBpl.xml -s ../../../trunk/examples/settings/heapseparator/heapsep-2018-09-18.epf -i ../../../trunk/examples/programs/20181010-MemSafetyPathprograms/test-bitfields-2_true-valid-memsafety_true-termination.i_19.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b8f97f7-m [2018-10-10 15:48:37,250 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-10 15:48:37,253 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-10 15:48:37,268 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-10 15:48:37,268 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-10 15:48:37,270 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-10 15:48:37,271 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-10 15:48:37,272 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-10 15:48:37,275 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-10 15:48:37,278 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-10 15:48:37,281 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 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[2018-10-10 15:48:37,323 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/heapseparator/heapsep-2018-09-18.epf [2018-10-10 15:48:37,342 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-10 15:48:37,342 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-10 15:48:37,343 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-10 15:48:37,343 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-10-10 15:48:37,343 INFO L133 SettingsManager]: * Parallel states before merging=1 [2018-10-10 15:48:37,343 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-10-10 15:48:37,344 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-10 15:48:37,344 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-10-10 15:48:37,345 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-10 15:48:37,345 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_TreeInterpolation [2018-10-10 15:48:37,345 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-10 15:48:37,345 INFO L133 SettingsManager]: * Order in Petri net unfolding=Ken McMillan [2018-10-10 15:48:37,345 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-10-10 15:48:37,346 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-10 15:48:37,346 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-10-10 15:48:37,406 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-10 15:48:37,422 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-10 15:48:37,429 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-10 15:48:37,431 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-10 15:48:37,431 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-10 15:48:37,432 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/test-bitfields-2_true-valid-memsafety_true-termination.i_19.bpl [2018-10-10 15:48:37,432 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/test-bitfields-2_true-valid-memsafety_true-termination.i_19.bpl' [2018-10-10 15:48:37,529 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-10 15:48:37,531 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-10-10 15:48:37,532 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-10 15:48:37,532 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-10 15:48:37,532 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-10 15:48:37,560 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "test-bitfields-2_true-valid-memsafety_true-termination.i_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.10 03:48:37" (1/1) ... [2018-10-10 15:48:37,561 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "test-bitfields-2_true-valid-memsafety_true-termination.i_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.10 03:48:37" (1/1) ... [2018-10-10 15:48:37,582 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "test-bitfields-2_true-valid-memsafety_true-termination.i_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.10 03:48:37" (1/1) ... [2018-10-10 15:48:37,582 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "test-bitfields-2_true-valid-memsafety_true-termination.i_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.10 03:48:37" (1/1) ... [2018-10-10 15:48:37,603 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "test-bitfields-2_true-valid-memsafety_true-termination.i_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.10 03:48:37" (1/1) ... [2018-10-10 15:48:37,611 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "test-bitfields-2_true-valid-memsafety_true-termination.i_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.10 03:48:37" (1/1) ... [2018-10-10 15:48:37,613 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "test-bitfields-2_true-valid-memsafety_true-termination.i_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.10 03:48:37" (1/1) ... [2018-10-10 15:48:37,619 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-10 15:48:37,623 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-10 15:48:37,623 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-10 15:48:37,623 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-10 15:48:37,624 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "test-bitfields-2_true-valid-memsafety_true-termination.i_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.10 03:48:37" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-10 15:48:37,706 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2018-10-10 15:48:37,706 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-10 15:48:37,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-10 15:48:38,596 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-10 15:48:38,597 INFO L202 PluginConnector]: Adding new model test-bitfields-2_true-valid-memsafety_true-termination.i_19.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.10 03:48:38 BoogieIcfgContainer [2018-10-10 15:48:38,598 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-10 15:48:38,598 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-10 15:48:38,599 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-10 15:48:38,602 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-10 15:48:38,602 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "test-bitfields-2_true-valid-memsafety_true-termination.i_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.10 03:48:37" (1/2) ... [2018-10-10 15:48:38,603 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49040f6 and model type test-bitfields-2_true-valid-memsafety_true-termination.i_19.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.10 03:48:38, skipping insertion in model container [2018-10-10 15:48:38,603 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "test-bitfields-2_true-valid-memsafety_true-termination.i_19.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.10 03:48:38" (2/2) ... [2018-10-10 15:48:38,605 INFO L112 eAbstractionObserver]: Analyzing ICFG test-bitfields-2_true-valid-memsafety_true-termination.i_19.bpl [2018-10-10 15:48:38,615 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:Craig_TreeInterpolation Determinization: PREDICATE_ABSTRACTION [2018-10-10 15:48:38,628 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-10-10 15:48:38,649 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-10-10 15:48:38,683 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-10-10 15:48:38,684 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-10 15:48:38,684 INFO L383 AbstractCegarLoop]: Hoare is false [2018-10-10 15:48:38,685 INFO L384 AbstractCegarLoop]: Compute interpolants for Craig_TreeInterpolation [2018-10-10 15:48:38,685 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-10 15:48:38,686 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-10 15:48:38,686 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-10 15:48:38,686 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-10 15:48:38,686 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-10 15:48:38,715 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states. [2018-10-10 15:48:38,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2018-10-10 15:48:38,744 INFO L367 BasicCegarLoop]: Found error trace [2018-10-10 15:48:38,745 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-10 15:48:38,746 INFO L424 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-10-10 15:48:38,755 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-10 15:48:38,755 INFO L82 PathProgramCache]: Analyzing trace with hash -1287225909, now seen corresponding path program 1 times [2018-10-10 15:48:38,819 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-10-10 15:48:38,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-10 15:48:39,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-10 15:48:39,344 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-10 15:48:39,344 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-10 15:48:39,351 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-10 15:48:39,369 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-10 15:48:39,370 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-10 15:48:39,373 INFO L87 Difference]: Start difference. First operand 137 states. Second operand 4 states. [2018-10-10 15:48:39,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-10 15:48:39,587 INFO L93 Difference]: Finished difference Result 138 states and 138 transitions. [2018-10-10 15:48:39,587 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-10 15:48:39,589 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 132 [2018-10-10 15:48:39,590 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-10 15:48:39,604 INFO L225 Difference]: With dead ends: 138 [2018-10-10 15:48:39,604 INFO L226 Difference]: Without dead ends: 138 [2018-10-10 15:48:39,606 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-10 15:48:39,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 138 states. [2018-10-10 15:48:39,660 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 138 to 136. [2018-10-10 15:48:39,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 136 states. [2018-10-10 15:48:39,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 136 states and 136 transitions. [2018-10-10 15:48:39,666 INFO L78 Accepts]: Start accepts. Automaton has 136 states and 136 transitions. Word has length 132 [2018-10-10 15:48:39,667 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-10 15:48:39,668 INFO L481 AbstractCegarLoop]: Abstraction has 136 states and 136 transitions. [2018-10-10 15:48:39,668 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-10 15:48:39,668 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 136 transitions. [2018-10-10 15:48:39,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-10-10 15:48:39,674 INFO L367 BasicCegarLoop]: Found error trace [2018-10-10 15:48:39,674 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-10 15:48:39,674 INFO L424 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-10-10 15:48:39,675 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-10 15:48:39,675 INFO L82 PathProgramCache]: Analyzing trace with hash -570726844, now seen corresponding path program 1 times [2018-10-10 15:48:39,676 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-10-10 15:48:39,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-10 15:48:39,930 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-10 15:48:39,930 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-10-10 15:48:39,930 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2018-10-10 15:48:39,933 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-10 15:48:39,933 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-10 15:48:39,933 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-10-10 15:48:39,936 INFO L87 Difference]: Start difference. First operand 136 states and 136 transitions. Second operand 5 states. [2018-10-10 15:48:40,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-10 15:48:40,065 INFO L93 Difference]: Finished difference Result 141 states and 141 transitions. [2018-10-10 15:48:40,066 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-10 15:48:40,066 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 135 [2018-10-10 15:48:40,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-10 15:48:40,071 INFO L225 Difference]: With dead ends: 141 [2018-10-10 15:48:40,072 INFO L226 Difference]: Without dead ends: 141 [2018-10-10 15:48:40,073 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2018-10-10 15:48:40,073 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 141 states. [2018-10-10 15:48:40,082 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 141 to 139. [2018-10-10 15:48:40,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 139 states. [2018-10-10 15:48:40,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 139 states and 139 transitions. [2018-10-10 15:48:40,085 INFO L78 Accepts]: Start accepts. Automaton has 139 states and 139 transitions. Word has length 135 [2018-10-10 15:48:40,086 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-10 15:48:40,086 INFO L481 AbstractCegarLoop]: Abstraction has 139 states and 139 transitions. [2018-10-10 15:48:40,086 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-10 15:48:40,086 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 139 transitions. [2018-10-10 15:48:40,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2018-10-10 15:48:40,089 INFO L367 BasicCegarLoop]: Found error trace [2018-10-10 15:48:40,089 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-10 15:48:40,089 INFO L424 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-10-10 15:48:40,089 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-10 15:48:40,090 INFO L82 PathProgramCache]: Analyzing trace with hash -1334542549, now seen corresponding path program 2 times [2018-10-10 15:48:40,091 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-10-10 15:48:40,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-10 15:48:40,311 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-10 15:48:40,311 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-10-10 15:48:40,311 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6] total 6 [2018-10-10 15:48:40,312 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-10-10 15:48:40,312 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-10-10 15:48:40,313 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-10-10 15:48:40,313 INFO L87 Difference]: Start difference. First operand 139 states and 139 transitions. Second operand 6 states. [2018-10-10 15:48:40,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-10 15:48:40,525 INFO L93 Difference]: Finished difference Result 144 states and 144 transitions. [2018-10-10 15:48:40,526 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-10-10 15:48:40,527 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 138 [2018-10-10 15:48:40,527 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-10 15:48:40,529 INFO L225 Difference]: With dead ends: 144 [2018-10-10 15:48:40,529 INFO L226 Difference]: Without dead ends: 144 [2018-10-10 15:48:40,530 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=25, Invalid=31, Unknown=0, NotChecked=0, Total=56 [2018-10-10 15:48:40,530 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 144 states. [2018-10-10 15:48:40,537 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 144 to 142. [2018-10-10 15:48:40,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 142 states. [2018-10-10 15:48:40,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 142 states and 142 transitions. [2018-10-10 15:48:40,539 INFO L78 Accepts]: Start accepts. Automaton has 142 states and 142 transitions. Word has length 138 [2018-10-10 15:48:40,540 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-10 15:48:40,540 INFO L481 AbstractCegarLoop]: Abstraction has 142 states and 142 transitions. [2018-10-10 15:48:40,540 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-10-10 15:48:40,540 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 142 transitions. [2018-10-10 15:48:40,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2018-10-10 15:48:40,543 INFO L367 BasicCegarLoop]: Found error trace [2018-10-10 15:48:40,543 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-10 15:48:40,543 INFO L424 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-10-10 15:48:40,543 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-10 15:48:40,544 INFO L82 PathProgramCache]: Analyzing trace with hash -1431475996, now seen corresponding path program 3 times [2018-10-10 15:48:40,545 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-10-10 15:48:40,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-10 15:48:40,766 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-10 15:48:40,766 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-10-10 15:48:40,767 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2018-10-10 15:48:40,767 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-10-10 15:48:40,767 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-10-10 15:48:40,768 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2018-10-10 15:48:40,768 INFO L87 Difference]: Start difference. First operand 142 states and 142 transitions. Second operand 7 states. [2018-10-10 15:48:41,134 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-10 15:48:41,134 INFO L93 Difference]: Finished difference Result 145 states and 145 transitions. [2018-10-10 15:48:41,137 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-10-10 15:48:41,137 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 141 [2018-10-10 15:48:41,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-10 15:48:41,139 INFO L225 Difference]: With dead ends: 145 [2018-10-10 15:48:41,139 INFO L226 Difference]: Without dead ends: 145 [2018-10-10 15:48:41,140 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=39, Invalid=51, Unknown=0, NotChecked=0, Total=90 [2018-10-10 15:48:41,140 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 145 states. [2018-10-10 15:48:41,148 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 145 to 145. [2018-10-10 15:48:41,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 145 states. [2018-10-10 15:48:41,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 145 states and 145 transitions. [2018-10-10 15:48:41,150 INFO L78 Accepts]: Start accepts. Automaton has 145 states and 145 transitions. Word has length 141 [2018-10-10 15:48:41,151 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-10 15:48:41,151 INFO L481 AbstractCegarLoop]: Abstraction has 145 states and 145 transitions. [2018-10-10 15:48:41,151 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-10-10 15:48:41,151 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 145 transitions. [2018-10-10 15:48:41,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2018-10-10 15:48:41,154 INFO L367 BasicCegarLoop]: Found error trace [2018-10-10 15:48:41,154 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-10 15:48:41,154 INFO L424 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-10-10 15:48:41,155 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-10 15:48:41,155 INFO L82 PathProgramCache]: Analyzing trace with hash 1337194635, now seen corresponding path program 4 times [2018-10-10 15:48:41,156 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-10-10 15:48:41,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-10 15:48:42,019 WARN L178 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 10 DAG size of output: 9 [2018-10-10 15:48:42,212 WARN L178 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 14 [2018-10-10 15:48:42,381 WARN L178 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 14 [2018-10-10 15:48:42,714 WARN L178 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 10 [2018-10-10 15:48:43,022 WARN L178 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 24 DAG size of output: 18 [2018-10-10 15:48:43,997 WARN L178 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 40 [2018-10-10 15:48:44,163 WARN L178 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 42 [2018-10-10 15:48:45,490 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-10 15:48:45,490 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-10-10 15:48:45,490 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [32] total 32 [2018-10-10 15:48:45,491 INFO L460 AbstractCegarLoop]: Interpolant automaton has 32 states [2018-10-10 15:48:45,491 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2018-10-10 15:48:45,492 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=912, Unknown=0, NotChecked=0, Total=992 [2018-10-10 15:48:45,492 INFO L87 Difference]: Start difference. First operand 145 states and 145 transitions. Second operand 32 states. [2018-10-10 15:48:47,403 WARN L178 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 37 [2018-10-10 15:48:49,170 WARN L178 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 82 [2018-10-10 15:48:49,876 WARN L178 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 74 [2018-10-10 15:48:50,153 WARN L178 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 68 [2018-10-10 15:48:50,426 WARN L178 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 71 [2018-10-10 15:48:50,772 WARN L178 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 77 [2018-10-10 15:48:51,073 WARN L178 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 80 [2018-10-10 15:48:51,349 WARN L178 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 83 [2018-10-10 15:48:51,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-10 15:48:51,350 INFO L93 Difference]: Finished difference Result 134 states and 134 transitions. [2018-10-10 15:48:51,351 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2018-10-10 15:48:51,351 INFO L78 Accepts]: Start accepts. Automaton has 32 states. Word has length 144 [2018-10-10 15:48:51,352 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-10 15:48:51,352 INFO L225 Difference]: With dead ends: 134 [2018-10-10 15:48:51,352 INFO L226 Difference]: Without dead ends: 0 [2018-10-10 15:48:51,353 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 6 SyntacticMatches, 10 SemanticMatches, 54 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 466 ImplicationChecksByTransitivity, 6.6s TimeCoverageRelationStatistics Valid=612, Invalid=2468, Unknown=0, NotChecked=0, Total=3080 [2018-10-10 15:48:51,354 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-10-10 15:48:51,354 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-10-10 15:48:51,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-10-10 15:48:51,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-10-10 15:48:51,354 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 144 [2018-10-10 15:48:51,355 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-10 15:48:51,355 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-10-10 15:48:51,355 INFO L482 AbstractCegarLoop]: Interpolant automaton has 32 states. [2018-10-10 15:48:51,355 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-10-10 15:48:51,355 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-10 15:48:51,360 INFO L202 PluginConnector]: Adding new model test-bitfields-2_true-valid-memsafety_true-termination.i_19.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.10 03:48:51 BoogieIcfgContainer [2018-10-10 15:48:51,360 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-10 15:48:51,361 INFO L168 Benchmark]: Toolchain (without parser) took 13831.40 ms. Allocated memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: 119.5 MB). Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: -12.0 MB). Peak memory consumption was 107.6 MB. Max. memory is 7.1 GB. [2018-10-10 15:48:51,363 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.18 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-10 15:48:51,363 INFO L168 Benchmark]: Boogie Preprocessor took 88.00 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-10 15:48:51,364 INFO L168 Benchmark]: RCFGBuilder took 974.62 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. [2018-10-10 15:48:51,365 INFO L168 Benchmark]: TraceAbstraction took 12762.01 ms. Allocated memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: 119.5 MB). Free memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: -54.2 MB). Peak memory consumption was 65.3 MB. Max. memory is 7.1 GB. [2018-10-10 15:48:51,368 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.18 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 88.00 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 974.62 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 12762.01 ms. Allocated memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: 119.5 MB). Free memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: -54.2 MB). Peak memory consumption was 65.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 205]: assertion always holds For all program executions holds that assertion always holds at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 137 locations, 1 error locations. SAFE Result, 12.6s OverallTime, 5 OverallIterations, 4 TraceHistogramMax, 6.8s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 557 SDtfs, 1164 SDslu, 1778 SDs, 0 SdLazy, 1596 SolverSat, 144 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 98 GetRequests, 14 SyntacticMatches, 10 SemanticMatches, 74 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 476 ImplicationChecksByTransitivity, 7.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=145occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 5 MinimizatonAttempts, 6 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 4.9s InterpolantComputationTime, 690 NumberOfCodeBlocks, 690 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 685 ConstructedInterpolants, 0 QuantifiedInterpolants, 503645 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 1 PerfectInterpolantSequences, 0/40 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/test-bitfields-2_true-valid-memsafety_true-termination.i_19.bpl_heapsep-2018-09-18.epf_AutomizerBpl.xml/Csv-Benchmark-0-2018-10-10_15-48-51-380.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/test-bitfields-2_true-valid-memsafety_true-termination.i_19.bpl_heapsep-2018-09-18.epf_AutomizerBpl.xml/Csv-TraceAbstractionBenchmarks-0-2018-10-10_15-48-51-380.csv Received shutdown request...